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Ginkgo Biloba vs Green AlderGinkgo biloba Alnus crispa SOLD OUT (we don't know if or when this product will be restocked) SOLD OUT 
Ginkgo is medium sized deciduous tree with beautifully fan shaped leaves which develop a clear yellow fall color. Its form is pyramidal, broadening with age and becoming picturesque.
Green Alder is a cold hardy, native shrub. It is often planted on infertile sites so it can fix nitrogen from the air and improve the soil. GINKGO BILOBA QUICK FACTSGREEN ALDER QUICK FACTS
Zone:
4a
Zone:
1a
Height:
25 m (82 ft)
Height:
7 m (23 ft)
Spread:
12 m (39 ft)
Spread:
3 m (10 ft)
Moisture:
normal
Moisture:
any
Light:
full sun
Light:
any
Fuzz/fluff:
yes
Catkins:
yes
Fall colour:
golden yellow
Growth rate:
slow
Growth rate:
fast
Life span:
long
Life span:
50 years
Maintenance:
low
Maintenance:
low
Suckering:
none
Suckering:
high
Pollution tolerance:
medium
Pollution tolerance:
medium
In row spacing: 0.9 m (3 ft)
Between row spacing:
5 m (16 ft)
Other Names:
mountain alder, sitka alder
Ships To Canada:
yes
Ships to USA: no
Ships To Canada:
yes
Ships to USA: no |